HomeStandard Ignition TS-141 Engine Cooling Fan Switch
Part #: TS-141

Standard Ignition TS-141 Engine Cooling Fan Switch

5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Corolla
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Reliable Engine Cooling Fan Switch for Toyota Corolla

The Standard Ignition TS-141 Engine Cooling Fan Switch is designed specifically for Toyota Corolla models, providing precise control of your engine's cooling fan. This screw-on switch features a durable metal housing and a toggle actuation style to ensure consistent performance under various driving conditions.

Key Features of Standard Ignition TS-141

  • Screw-on attachment method for secure installation
  • Metal housing with gold finish for corrosion resistance
  • Single male round connector with button terminal
  • Thread size of 16mm x 1.50 for exact fitment
  • Operates at 12 volts with toggle switch actuation
  • Compact size with 14.732 mm (0.58 inches) overall width
  • Open at idle to maintain proper engine temperature

Detailed Product Description

The TS-141 Engine Cooling Fan Switch by Standard Ignition is engineered to meet the specific cooling system requirements of Toyota Corolla vehicles. Its screw-on design allows for straightforward installation without the need for additional mounting brackets or hardware. The switch’s metal housing ensures durability and heat resistance, while the gold finish helps prevent corrosion over time. Featuring a single male round connector with a button terminal, this switch integrates seamlessly with the vehicle’s existing wiring harness (wiring harness not included). The toggle actuation style provides reliable switching action to control the engine cooling fan based on temperature demands, helping maintain optimal engine performance.

Common Applications and Issues Addressed

  • Regulates engine cooling fan operation to prevent overheating
  • Replaces faulty or worn engine cooling fan switches in Toyota Corolla
  • Ensures proper fan activation at idle and during engine temperature fluctuations
  • Helps maintain consistent engine temperature for improved efficiency
  • Prevents engine damage caused by cooling system failures

Installation Notes and Tips

  • Compatible with Toyota Corolla models requiring a 16mm x 1.50 thread size switch
  • Ensure engine is cool before removing the old switch to avoid injury
  • Use appropriate tools to screw on the switch securely without over-tightening
  • Verify connector type matches vehicle wiring for proper electrical connection
  • Check for leaks after installation to maintain cooling system integrity

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TS-141 Engine Cooling Fan Switch undergoes rigorous quality control testing to provide consistent operation. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use in Toyota Corolla vehicles.

BrandStandard Ignition
Part NumberTS-141
Connector GenderMale
Terminal GenderMale
Terminal TypeButton Terminal

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
1978ToyotaCorollaN/AFits vehicles equipped with California emissions.
1977ToyotaCorollaN/AFits vehicles equipped with California emissions.
1976ToyotaCorollaN/AFits vehicles equipped with California emissions.
1975ToyotaCorollaN/AFits vehicles equipped with California emissions.
1974ToyotaCorollaN/AFits vehicles equipped with California emissions.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S435653-13819889237288942712010FS191RF185SW515WT545

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.